Muhimmiyar Gargaɗi: Wannan rubutu ne na tarihin tarihi, ba ƙayyadaddun inji na yanzu ba, ƙididdige ƙarfin samarwa, ƙimar haɗari ko jagorar aiki. Samfura, ƙira, ƙididdiga, girma, iko, gudu, yankan na’urorin haɗi da matakan kariya dole ne a duba su bisa ingantattun ƙa’idodi, takaddun masana’anta da ainihin yanayin samarwa.
Wannan rubutu ba tayin inji ko kayan aikin Savo Kusić bane. tayin na yanzu yana mai da hankali kan tagogi, kofofin da mafita masu alaƙa.
Injin parquet mai hade
Ana amfani da na’ura mai haɗaka da na’ura mai daidaitawa don samar da parquet.
Na’urar da aka haɗa parquet an yi niyya don sarrafa katako mai gefe huɗu. Ya ƙunshi jiki, tebur, kawuna biyu a kwance da kai tsaye tare da wukake, waɗanda aka sanya su kai tsaye a kan ramuka na injin lantarki, waɗanda aka gyara akan goyan baya masu motsi, mai jigilar sarkar da ke aiki don motsa kayan, bumpers mai ɗaukar nauyi, bumpers masu kariya, waɗanda a lokaci guda suke zama masu karɓar na’urorin tsotsa. Na’ura don yin alamar parquet PARK - 1 (fig. 1) yana da halaye masu zuwa:
- Nisa na kayan sarrafawa daga 35 zuwa 120 mm
- Kauri kayan sarrafawa daga 10 zuwa 20 mm
- Gudun motsi na kayan abu6,0;9,0;12,0;18,0 m/min
- Yawan juyi na kawunansu da wukake 3000 rpm
- Diamita na kawunansu da wukake 180 mm
- Tsawon ruwa 160 mm
- Cutter diamita 180 mm
- Nisa niƙa 20 mm
- Adadin injin lantarki mai hawa uku na shugabannin da wukake 4
- Wutar lantarki 2,2 kW
- Yawan motocin lantarki don kayan motsi 4
- Ƙarfin waɗannan injinan lantarki1,3;2,0;2,5;3,0kW
- Yawan juyi na injin lantarki a minti daya500;750;1000;1500.
Hoto 1: Na’ura don yin fakitin parquet PARK - 1
Injin matakin parquet
Na’urar daidaita ma’aunin parquet an yi niyya ne don daidaita gaban katakon katako a bangarorin biyu tare da ƙirƙirar harsuna da tsagi akan su. Ana sanya allunan parquet da aka shirya don daidaita fuska a cikin wani bulo na musamman, daga inda suke isa kan bel ɗin jigilar kaya, sannan kuma an daidaita fuskokinsu a kan zato guda biyu masu madauwari a kan ramukan kwance, waɗanda kuma igiyoyin lantarki ne. Sannan allunan parquet suna zuwa ƙarƙashin sawdukan da aka ɗora a kan ramukan injinan lantarki na tsaye, inda ake yin tsagi. Wannan injin yana kunshe ne da na’ura mai dauke da jiki, na’ura mai tsayayye da kuma na’ura mai motsi, wanda a kan ta akwai injinan lantarki 4 masu sarrafa kayan yankan, bel na jigilar kaya, injin lantarki da ke motsa wannan bel da injin lantarki don fara tallafin. Injin daidaita parquet PARK-2 (fig. 2) yana da halaye masu zuwa:
- Matsakaicin kauri na kayan da za a sarrafa 45 mm
- Matsakaicin faɗin kayan da ake sarrafa 120 mm
- Tsawon kayan da aka sarrafa daga 165 zuwa 1000 mm
- Yawan juyi na yankan kawunan 2900 rpm
- Gudun motsi na kayan abu5,0;7,5;10,0;15,0 m/min
- Ƙarfin injin lantarki mai hawa uku na yanke kawunan kowane 2,2 kW
- Ƙarfin motar lantarki don motsi kayan 0,7 da 1,2 kW
- Diamita na saws masu yanke fuska 350 mm
- Diamita na saws da ke yin tsagi 200 mm
Hoto 2: Injin Parket PARK - 2
Ana amfani da injin niƙa don santsi a lokacin da allunan ke buƙatar gogewa tare da sutura masu haske (ƙofofin itacen oak da beech, alluna tare da katako mai daraja).
Hanyoyin tarihi don yawan aiki
Ana iya ƙididdige ƙimar aikin injina yayin motsi ɗaya bisa ga alamu masu zuwa:
Don grouting planers: P = 480 da Kd Kst / Lm, inda P ne yawan aiki na inji a cikin guda na abubuwa a lokacin daya motsi; i - saurin motsi na kayan aiki, m / min; Kd - ƙimar amfani da ranar aiki don injuna tare da motsin kayan hannu, wanda shine 0,9 - 0,93; Kst - ƙididdiga na amfani da injin lokacin da tsawon abubuwan ya kai 0,5 m — 0,7; ga abubuwa har zuwa 1 m adadin zuwa 0,7 zuwa 0,8; ga abubuwa har zuwa 2 m adadin zuwa 0,8 zuwa 0,9; L - tsawon abubuwa; m - matsakaicin adadin wucewar abubuwa yayin grouting.
Don masu tsara shirye-shirye don sarrafa tarnaƙi mai faɗi: P = 480ifmKdKst / L, inda P - yawan aikin injin a cikin sassan abubuwa yayin motsi ɗaya; i - saurin motsi na kayan aiki, m / min; f - madaidaicin zamewa, 0,9 - 0,92; m - adadin abubuwan da ke wucewa ta cikin injin a lokaci guda; Kd - coefficient na amfani da ranar aiki, wanda shine 0,9; Kst - coefficient na amfani da injin, wanda shine 0,9; L - tsawon kashi, m. Don masu fassarori masu gefe huɗu: P = 480ifKdKst / L. Alamomi da girma iri ɗaya ne da na masu tsara fa’ida don sarrafa fa’ida.
Don injunan milling: P = 480 da Kd Kst / L, inda P - yawan aiki a lokacin motsi ɗaya, guda na abubuwa; i - saurin motsi na kayan aiki, m / min; Kd- coefficient na amfani da ranar aiki, 0,9 zuwa 0,98; Kst - ƙimar amfani da injin 0,5 zuwa 0,8 lokacin sarrafawa bisa ga samfur; L - niƙa tsawon abubuwa, cm.
Don injin niƙa don toshewa da slotting (tare da motsin kayan hannu).
P = 480 im Kd Kst / j L, inda P - samar aiki yayin motsi ɗaya, guda na abubuwa; i - saurin motsi na kayan aiki, m / min; m - adadin abubuwan da aka sarrafa lokaci guda; j - adadin fuskokin da aka yi hula; L - tsawon tafiyar aiki na jirgin kasa, m; Kd- coefficient na amfani da injin wanda shine 0,5 - 0,6; Kst- ƙimar amfani da injin, ya kai 0,5 - 0,6.
An yi wuƙaƙe masu lebur tare da madaidaiciyar ruwa don aikin katako akan masu jirgin sama da na’ura mai ba da hanya tsakanin hanyoyin sadarwa zuwa nau’ikan uku:
Wukake da kawuna masu juyawa
Na rubuta - bakin ciki ba tare da ramummuka ba (fig. 3, a), nau’ikan II da III - lokacin farin ciki tare da ramummuka don sukurori (fig. 3, b).
Hoto 3: Wukake masu ɗorewa
Na’urorin yankan na’urar niƙa sune wukake da kawuna masu juyawa. Wukakan suna da buɗaɗɗen hawa a kan igiya na lathe, kuma kawuna masu juyawa suna da taper a ƙasan ɓangaren da aka sanya a kan wani goyan baya na musamman ko goyan baya wanda aka haɗa su da kwayoyi.
An raba wukake zuwa nau’in siliki, na tsagi da kuma waɗanda ake yin sura, inda za’a iya maye gurbin wukake. An raba kawunan Rotary zuwa kawuna tare da pre-cutter kuma ba tare da mai yankewa ba. Kawuna ba tare da pre-cutter galibi ana amfani da su ba. Yawan wukake lokacin motsi kayan da hannu, waɗanda ake sarrafa su da sauri na 6 - 8 m/min, yakamata su kasance daga 2 zuwa 5.
Milling cutters tare da mahara wukake sun dace da high yawan aiki lathes tare da inji motsi na abu. Ana yin injinan niƙa sau da yawa a cikin bita na injuna na kamfanonin katako da kansu.